ISBN 9781372883088 books & textbook
The Travels and Researches of Alexander Von Humboldt: Being a Condensed Narrative of His Journeys in the Equinoctial Regions of America, and in ... Analyses of His More Important Investigations
Humboldt, Alexander von 1769-1859 Macgillivray, William 1796-1852
Wentworth Press /2016-08-28 Hardcover / 436 Pages
isbn-10: 1372883088 / isbn-13: 9781372883088
